diff --git a/sidecar-helper/package-lock.json b/sidecar-helper/package-lock.json
index 24a77a2f..08c365f8 100644
--- a/sidecar-helper/package-lock.json
+++ b/sidecar-helper/package-lock.json
@@ -3773,9 +3773,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "26.3.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.3.0.tgz",
-      "integrity": "sha512-L3fgrnchriRC2ExBflb8j4uZZURHZfQsmQeyVzhjcHW4kkwVyo8/0h1B2MVzMTrYUJYu6G7EWs14hW/L9putqw==",
+      "version": "26.4.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
+      "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
       "license": "MIT",
       "dependencies": {
         "undici-types": "~8.3.0"